796100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 1822800

約数和(自身を除く): 1026700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 419, 475, 838, 950, 1676, 1900, 2095, 4190, 7961, 8380, 10475, 15922, 20950, 31844, 39805, 41900, 79610, 159220, 199025, 398050, 796100]

約数ペア:

[(1, 796100), (2, 398050), (4, 199025), (5, 159220), (10, 79610), (19, 41900), (20, 39805), (25, 31844), (38, 20950), (50, 15922), (76, 10475), (95, 8380), (100, 7961), (190, 4190), (380, 2095), (419, 1900), (475, 1676), (838, 950)]